History of Westchester County, New York, Vol. I
From that time it was the object of his life to establish the works that bear his name on a firmer foundation, and increase their extent and capacity, and in the prosecution of this enterprise he has met with well-merited success. At the works at Mott Haven sixty tons of iron are now melted daily, -- a vast increase, indeed, from the time when to melt two tons on alternate days was their full capacity. Taking an active interest in political affairs, Mr. Mott was elected alderman for the Twenty-third and Twenty-fourth Wards and was president of the board in 1879 and acting mayor of the city during the illness of Mayor Cooper. At the conclusion of his term of ofiice Mr. Mott received an elegant testimonial, signed by the full Board of Aldermen, exi)ressing their high appreciation of the integrity and ability with which he had performed the duties of his official position. He was also one of the trustees of the village of Morrisania. Being appointed a member of the Rapid Transit Commission he was noted by his activity in promoting one of the improvements of the day. Prominent in social circles and widely known in business affairs, he is justly considered a representative of the successful men of the great metropolis.
Mr. Mott married Marianna, daughter of James V. Seamen, of Westchester. Their children are Marie (wife of the late William I\I. Olliffe, park commissioner of New York), Jordan L., Jr. (who married Katharine Jerome, daughter of Fay Purdy, of Western New York, and has one child -- Jordan L., the fourth of this name) and Augustus W.